Based on this product's specifications, here are some alternatives and similar models
Metal punch plate Rittal AS 4055.346 for steel sheet, square 46 x 46 mm, black
Summary description:
Rittal AS 4055.346 is a metal punch plate designed for creating square cutouts in steel sheet with a 46 x 46 mm opening. Supplied in black, this component is intended for use with sheet-processing tools and enclosures where precise, repeatable square holes are required. Suitable for industrial control cabinets, electrical enclosures and metalworking applications.